UDON THANI – Police have arrested a suspect following the tragic death of a local high school student. The 17-year-old schoolgirl was brutally stabbed while riding her motorcycle to school on Friday morning. Investigators tracked down the perpetrator after an intense all-day manhunt through nearby forests. The shocking incident has caused widespread outrage and deep sorrow across the quiet rural community.
Key Takeaways
- The Arrest: Authorities captured the suspect, Samphan Ruangkhet, while he was hiding in a dense forest area in Thap Than district.
- The Method: The suspect admitted to monitoring the victim’s daily routine and school routes by secretly following her social media profile.
- The Motive: Despite waiting at the scene since 3:00 AM, the suspect claimed the violent attack was driven by an impulse.
The violent assault occurred early in the morning in the Sawang Arom district. The victim was riding her motorcycle to school when the attacker ambushed her on the roadside. The young student sustained severe injuries and tragically passed away while still wearing her school uniform.
Local police immediately formed a joint task force to track down the fleeing killer. Officers from the Sawang Arom Police Station teamed up with provincial investigators and local leaders. They focused their search on dense woodland areas where the suspect was believed to be hiding.
By late evening, around 6:30 PM, the search party successfully located the suspect. Officers found 35-year-old Samphan Ruangkhet, also known locally as “Aiang,” hidden deep inside the Pong Keng forest. Police immediately took him into custody and transported him to the station for detailed interrogation. According to official reports from MGR Online, the suspect has a prior criminal record for theft.
Suspect Admits to Social Media Stalking
During questioning, Samphan confessed to the crime but offered a confusing explanation for his actions. He claimed that he did not know the young student personally. He also stated that he never had any arguments or conflicts with her before that morning.
However, investigators discovered that the suspect had been monitoring the victim online for quite some time. He admitted to regularly viewing her public updates and photos on her personal Facebook account. Through social media, he learned her daily habits and the exact route she took to school.
Using this information, Samphan traveled to the isolated roadside location very early in the morning. He arrived at the scene around 3:00 AM to hide in the thick bushes. He waited patiently for over four hours until the unsuspecting student rode past on her motorcycle.
A Tragic End and Next Steps
The suspect told police that he did not have romantic feelings or an obsession with the girl. He claimed that the actual physical attack was the result of a sudden, uncontrollable impulse. He told officers that he simply did not know what to do before moving to attack her.
After the stabbing, Samphan panicked and fled into the nearby woods to escape the police. He admitted to throwing the murder weapon into the brush about one kilometer away from the crime scene. However, he could not tell officers the exact spot because he was highly stressed during his escape.
The tragedy has left residents deeply worried about safety on rural roads. Police are currently searching the woods to locate the knife used in the attack. Forensic teams are also gathering physical evidence from the scene to build a strong legal case. Prosecutors intend to press full charges to ensure the suspect faces the maximum penalties under Thai law.
Trending Thailand News:
Cyber Police Smash 473-Million-Baht World Cup Gambling Ring
High-Speed Police Chase Ends in the Seizure of 500Kg of Crystal Meth




